$ git clone -n https://src.fedoraproject.org/rpms/jsch-agent-proxy.git /var/lib/mock/f40-build-2185571-51289/root/chroot_tmpdir/scmroot/jsch-agent-proxy
Cloning into '/var/lib/mock/f40-build-2185571-51289/root/chroot_tmpdir/scmroot/jsch-agent-proxy'...
$ git fetch origin d1b934281cdd495375afed2250e05e0e9b293a6a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jsch-agent-proxy
 * [new ref]         d1b934281cdd495375afed2250e05e0e9b293a6a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d1b9342 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild